firebase-database/com.google.firebase.database/Transaction/Handler/doTransaction

doTransaction

actual abstract fun doTransaction(currentData: MutableData): Transaction.Result(source)

Reads and updates currentData; returns success to commit the new data or abort to leave it unchanged.

expect abstract fun doTransaction(currentData: MutableData): Transaction.Result(source)

Reads and updates currentData; returns success to commit the new data or abort to leave it unchanged.

actual abstract fun doTransaction(currentData: MutableData): Transaction.Result(source)

Reads and updates currentData; returns success to commit the new data or abort to leave it unchanged.